toxcore/nacl/cpucycles/x86cpuinfo.c
2013-07-02 09:53:34 -04:00

16 lines
265 B
C

#include <stdio.h>
#include <sys/types.h>
#include "osfreq.c"
long long cpucycles_x86cpuinfo(void)
{
long long result;
asm volatile(".byte 15;.byte 49" : "=A" (result));
return result;
}
long long cpucycles_x86cpuinfo_persecond(void)
{
return osfreq();
}